清纯数学真是渣渣,Let f(x) is a function of cure speed.then,the x have a lot of var in x(the time,the news,....),but we know the x=t*g(x),then the g(x) is a function of discovery,and then also have some var is the f(x),so,cureday(t)=f(t*g(t)*y1)/(1-cure speed)@清纯菌@Royal灭@huangziye812@马里奥兄弟2代@闪Guderian电